DEPT·F1 — TOOLING & PLATFORM2026
MCP Transparent PNG
MCP (Model Context Protocol) server that makes PNG colors transparent (alpha channel) with rgb/auto/greenscreen modes.
The brief
Agents increasingly need real file operations; MCP is the protocol, and small focused tools are the best way to learn it for real.
What was built
Implements MCP over stdio in Python 3.13+.
Three transparency modes: exact rgb match, auto dominant-color detection, greenscreen.
GitHub Actions smoke checks on every push.
Metrics
3transparency modes
STACK
Python 3.13MCPPillowGitHub Actions